cluster,crystal,clear,precip C1,4,16,68 C2,1,5,2 C3,3,3,8 C4,3,3,4 C5,54,53,181 C6,1217,699,2780 C7,17,11,56 C8,12,17,4 C9,7,8,31 C10,26,27,4 C11,16,28,9 C12,8,24,16 C13,48,109,19 C14,13,38,5 C15,24,55,7 C16,59,82,44 C17,66,110,26 C18,28,56,31 C19,19,23,4 C20,86,138,86 C21,90,116,91 C22,22,50,9 C23,1,2,22